Brick Magnesia nwere ihe karịrị 90% magnesium oxide ma nakweere periclase dị ka akụkụ kristal bụ isi. Enwere ike ikewa brik Magnesite n'ụdị abụọ nke Bricks Magnesia Burnt na Brick Magnesite na-ejikọta Chemical. Brick Magnesite nwere ọmarịcha arụmọrụ nke ike igwe dị elu dị elu yana nkwụsi ike olu. Na ike na-eje ozi na elu okpomọkụ nke 1750 ℃, Magnesite brik bụ ezigbo ngwaahịa maka iko ọkụ ngwa.
Njirimara nke brik Magnesia
- Refractorine dị elu,
- Nguzogide slag alkaline,
- Iguzogide erosion na ezigbo mgbochi oxidation,
- High refractority n'okpuru ibu,
- Ike igwe dị elu,
- Nkwụsi ike olu na oke okpomọkụ.
Usoro nrụpụta brik Magnesia
Enwere ike kewaa brik Magnesia ụzọ abụọ: brik magnesite gbara ọkụ na brik magnesite jikọtara kemịkal. A na-eme brik magnesite na-ere ọkụ site na akụrụngwa nke periclase, mgbe agbachara ya na 1550 ~ 1600 ℃ okpomọkụ dị elu site na nchikota, ịgwakọta, agbaze na ịkpụzi. Ngwaahịa dị elu nwere ihe karịrị 1750 ℃ ọkụ ọkụ. A na-eme brik magnesite na-adịghị ere ọkụ site na ịgbakwụnye ọgwụ kemịkal kwesịrị ekwesị site na agbaze, ịkpụzi na ihicha.
Nhazi nke brik Magnesia
N'ihi kemịkalụ dị iche iche nke brik magnesia, nke nwere ike kewaa n'ime ụdị dị iche iche, a na-emepụtakwa brik ndị a niile site na ịgbanye. Dabere na akụrụngwa dị iche iche, brik magnesia nwere ike kewaa n'ime nhazi ndị a:
Brick magnesite nkịtị: nkume magnesite na-agba agba.
Brick Magnesia Direct bond: nnukwu ịdị ọcha sintered magnesite.
Brick forsterite: peridotite
Brick Magnesia Calcia: Magnesite siri ike nwere nnukwu calcium.
Brick Magnesia silica: nkume dị elu nke silicon sintered magnesite.
Brick Magnesia chrome: magnesite na-agba agba na ụfọdụ chrome ore.
Magnesia alumina brik: nkume magnesite siri ike na Al2O3.
Nkọwapụta brik Rongsheng Refractory Magnesia
| Ihe | Edemede anụ ahụ na kemịkalụ | ||||||
| M-98 | M-97A | M-97B | M-95A | M-95B | M-97 | M-89 | |
| MgO% ≥ | 97.5 | 97.0 | 96.5 | 95.0 | 94.5 | 91.0 | 89.0 |
| SiO2% ≤ | 1.00 | 1.20 | 1.5 | 2.0 | 2.5 | - | - |
| CaO%≤ | - | - | - | 2.0 | 2.0 | 3.0 | 3.0 |
| Ọdịmma % ≤ | 16 | 16 | 18 | 16 | 18 | 18 | 20 |
| Nnukwu njupụta g/cm3 ≥ | 3.0 | 3.0 | 2.95 | 2.90 | 2.85 | ||
| Ike nchicha oyi MPa ≥ | 60 | 60 | 60 | 60 | 50 | ||
| 0.2Mpa Refractoriness n'okpuru ibu ℃≥ | 1700 | 1700 | 1650 | 1560 | 1500 | ||
| Mgbanwe ahịrị na-adịgide adịgide % | 1650 ℃ × 2h -0.2 ~ 0 | 1650 ℃ × 2h -0.3 ~ 0 | 1600 ℃ × 2h -0.5 ~ 0 | 1600 ℃ × 2h -0.6 ~ 0 | |||
Iji brik Magnesia mee ọkụ
Brick Magnesite dabara adaba maka ụdị ọkụ ọ bụla dị elu, dị ka igwe ọkụ ọla. Tụkwasị na nke ahụ, a na-eji brik magnesia eme ihe na ngwa ndị ọzọ na-ekpo ọkụ, dị ka hyperthermia ọwara kiln, lining nke rotary ciment kiln, kpo oku ọkụ ala na mgbidi, regenerative ụlọ nke iko ọkụ, ọkụ ọkụ ọkụ ala na mgbidi na na.
Onye na-emepụta brik Magnesia na ChinaM
Onye nrụpụta RS refractory bụ ọkachamara na-emepụta brik magnesia na China, nwere ike ịnye gị brik magnesite dị elu. Ọ bụrụ na ị nwere ọchịchọ nke brik magnesia, ma ọ bụ nwee ajụjụ ụfọdụ na brik magnesia banyere ihe ngosi anụ ahụ na nke kemịkal, biko kpọtụrụ anyị n'efu, ahịa anyị ga-akpọtụrụ gị ozugbo enwere ike.
